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iVinArrow [24]
3 years ago
13

9/10 - 3/5 1/2 - 1/8 7/8- 2/3 5/12- 1/4 SUBTRACTING FRACTIONS & MIXED NUMBERS

Mathematics
1 answer:
balu736 [363]3 years ago
5 0

The first one is 1 1/5 I think

Step-by-step explanation:

9/10 - 3/5

9-3=6 10-5=5

6/5 6÷5= 1 1/5

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Option (B)

Step-by-step explanation:

From the figure attached,

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Therefore, by the property of similar triangles, corresponding sides of these similar triangles will be proportional.

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3 0
3 years ago
Somebody please help! And show your work!
VARVARA [1.3K]

a= 34 degrees

b= 28 degrees

c= 62 degrees

Step-by-step explanation:

First you know that b is 1/2 of 56 degrees or 28.

The triangle with the a in it is isoceles because the two sides are both radii.

In the triangle the top angle = 112 because it is a centeral angle to the 112 arc.

Angle a and opposite to a are equal and then have to be 34 degrees to equal 180.

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6 0
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